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783 questions

3k
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1
answer
no
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2014-06-14 16:53:43 -0600 bravouuu

Error building openCV 2.4.9 library not found for -lopencv_cudev

15k
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1
answer
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2014-11-03 20:31:05 -0600 alealv

cmake linking error OpenCV_FOUND to FALSE UBUNTU 13.04

795
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1
answer
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vote
2014-09-12 03:07:55 -0600 berak

compile opencv3 alpha

1k
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1
answer
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2015-01-30 01:23:32 -0600 Ben Lau

OpenCV iOS build problem: The opencv2.framework is almost empty [closed]

608
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1
answer
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vote
2015-04-09 01:11:05 -0600 berak

cl_out_of_host_memory

791
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1
answer
no
votes
2016-01-21 16:28:03 -0600 aag

Failure to build Python bindings under mingw32

446
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1
answer
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2016-10-08 03:30:36 -0600 btraquair

detectMultiScale hangs on Mac / Xcode / OpenCV 3.1.0

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1
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2016-08-11 00:30:59 -0600 berak

Making Android SDK Error

340
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1
answer
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votes
2016-09-27 04:29:14 -0600 StevenPuttemans flag of Belgium

yuv422 to nv12 convertion

169
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1
answer
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votes
2016-10-31 10:15:36 -0600 berak

random perf tests fail on buildbot

707
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1
answer
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2016-11-03 05:07:33 -0600 LBerger

Disable multi core in parallel_for_ function

481
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1
answer
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2017-02-07 07:46:52 -0600 Humam Helfawi

Reading 8-bit JPEG in OpenCV [closed]

1k
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1
answer
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votes
2017-07-19 02:52:05 -0600 Uma

ALL_BUILD error when building OpenCV from source

1k
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1
answer
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votes
2017-07-31 08:48:36 -0600 bthomas

OpenCV 3.2.0 : Unable to open and read a video

702
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1
answer
2
votes
2017-08-10 06:36:27 -0600 Kostas

cv::solve OpenCV 3.1 vs. 3.2 speed

1k
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1
answer
1
vote
2017-11-24 23:05:10 -0600 berak

OpenCV 3.3.1 python wrapper CUDA support

1k
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1
answer
2
votes
2019-01-24 16:02:22 -0600 LBerger

drawKeypoints bug?

619
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1
answer
no
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2019-05-29 05:01:46 -0600 berak

How to build OpenCV 4.1.0 on Ubuntu 18.10

465
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1
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votes
2020-08-29 00:48:09 -0600 berak

Where to find implementation of BFMatcher::match

982
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1
answer
1
vote
2013-06-02 01:16:06 -0600 heneedhelp

Opencv Android 2.4.5 device reboot

1k
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1
answer
1
vote
2013-09-22 14:12:40 -0600 Dake Feng

Trouble Compiling OpenCV 2.4.6 from source

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